How To Fix A Sagging Shed Roof. I have a 16x12 shed - the Home Depot variety - that came with the house when we moved in 4 years ago. Once again the process of fixing roofing felt to a shed is pretty easy - just use your hammer to nail the felt to the roof at 15cm 6 inch intervals.

It may be necessary to tear up shingles to fix a sagging roof. The cost to fix a sagging roof will depend on a variety of factors most notablythe type and extent of the damage. A previous owner tried adding a turnbuckle to pull the walls in but it looks like it sheared off.
Can it be fixed up to look sharp.
The roof is sagging a few inches in the middle. Refasten the finials and fascia boards. In most cases a sagging roof is caused either by a broken rafter or roof decking but in some more severe instances a damaged or sinking foundation can be the underlying cause of the problem. Thats how to fix a sagging roof.

